16results about How to "Convenient set" patented technology

The utility model discloses a pipeline structure for urban and rural planned drainage, which is characterized in that a passive hoop is fixed on a support, a spring can enable the support to be close to a connecting plate in a free state so as to drive the passive hoop to be close to the connecting plate, the connecting plate is fixed below a pipe clamp, and when the pipe clamp is fixed on a transverse pipeline, the passive hoop can be close to the pipe clamp so as to drive the pipe clamp to be close to the connecting plate. The fixing end of the blocking plate is fixed to the lower portion of the connecting plate, and before the sealing gasket is placed, the passive clamp is pulled out firstly by the mounting personnel, so that the passive clamp is prevented from falling off, the mounting personnel do not need to hold the clamp to prevent the passive clamp from falling off, and the mounting personnel can sleeve the clamp conveniently, the operation difficulty is reduced, the labor intensity is reduced, and the mounting efficiency is improved; and in order to prevent the spring from retracting, the free end of the blocking plate is pushed to the position between the spring and the step, the passive hoop is kept in the pull-out state, and the passive hoop can be located at the position away from the pipeline.

The utility model relates to the technical field of pantyhose production and processing, and discloses a pantyhose production setting machine which comprises a supporting table, an annular conveying belt is installed in the supporting table, a steam setting chamber is fixedly connected to the upper surface of the supporting table, and a dustproof curtain is fixedly connected to the interior of the steam setting chamber. A quick release assembly is mounted on the upper surface of the annular conveying belt; and the quick release assembly comprises a supporting seat, the lower surface of the supporting seat is fixedly connected to the upper surface of the annular conveying belt, and one side of the outer wall of the supporting seat is fixedly connected with a fixing box. According to the utility model, pantyhose are driven by the annular conveying belt to be fed into the steam shaping chamber for shaping; when the shaping template is replaced, the spring I is contracted by pulling the handle, and the clamping block is separated from the positioning block, so that the shaping template is rapidly replaced; when the pantyhose are sleeved on the shaping template, the pantyhose are flush with the ground through the shaping template, so that the pantyhose can be conveniently sleeved; and the reactive force of the leaf spring ensures stable use of the template, and the efficiency of the shaping process and the practicability of the machine are improved.

This utility model relates to the field of building construction technology, specifically a formwork fastening device for building construction, comprising: a tie rod, wherein at least two guide grooves are spaced apart circumferentially on the outer wall of the tie rod; two clamps, each clamp being movably fitted onto the tie rod, and each clamp having a guide protrusion corresponding to each guide groove; and an adjustment mechanism connected to the corresponding guide protrusion on each clamp. This utility model forms a cooperative limiting structure by providing guide grooves on the tie rod, corresponding guide protrusions on the clamps, and an adjustment mechanism driving their movement. During installation, the adjustment mechanism drives the guide protrusions to maintain a gap with the guide grooves, facilitating clamp fitting and achieving circumferential limiting through their cooperation. During locking, the adjustment mechanism drives the guide protrusions to embed into the guide grooves and fit tightly, using this adjustment to achieve axial limiting of the clamps while simultaneously enhancing the circumferential anti-rotation effect.

The utility model discloses a heating device of a silicon carbide crystal growing furnace, which belongs to the field of growing furnace heating and comprises an operating platform, a heating device and a heating device. And the adjusting component is detachably mounted on the mounting plane of the operating platform. According to the heating device of the silicon carbide crystal growing furnace disclosed by the utility model, the second heating ring and the third heating ring are shifted up and down by loosening the limitation on the second heating ring and the third heating ring firstly, so that the positions of the second heating ring and the third heating ring can be adjusted; the first locking nut and the second locking nut are used for locking the second heating ring and the third heating ring after the positions of the second heating ring and the third heating ring are adjusted, so that the second heating ring and the third heating ring are locked through the first locking nut and the second locking nut. And the heating member can uniformly heat the growth furnace when the growth furnace is heated.

This application relates to the field of cooling equipment technology and discloses a liquid leak detection device, which includes a water-receiving module, at least two first waterproof elements, and a detection module. The water-receiving module includes a first housing and a second housing. The first housing includes at least one first mounting groove. The second housing is pivotally connected to the first housing and includes at least one second mounting groove. The second mounting groove and the first mounting groove form a first mounting hole. The first waterproof elements are respectively disposed in the first mounting groove and the second mounting groove. The first mounting hole is used to tightly fit the waterproof elements onto the coolant pipeline of the cooling system. In this way, the liquid leak detection device can collect or catch liquid leaking from the coolant pipeline, and can be installed or disassembled without the aid of tools.

The utility model discloses a drying equipment for PVC glove production and processing relates to PVC glove production and processing technical field, including support, the top of support is fixed with drying tank, the top of drying tank is hinged and is installed with the tank cover, one side of tank cover is fixed with pressure -relief valve, the front of drying tank is fixed with controller, the bottom of drying tank is fixed with electric push rod. The utility model discloses through electric push rod can promote the baffle upwards, make its baffle can be on vertical rod and limit sliding, to push out drying tank in fixed plate and hand mould with convenient, staff directly sets up on hand mould with glove, need not to reach hand and enter drying tank and set glove, through electric push rod can drive fixed plate and the hand mould after setting glove and descend reset, convenient for glove drying, through the transmission link of rotation can drive fixed plate and hand mould rotation, and then can ensure that glove rotates in drying tank, make it can ensure that the drying effect of glove improves, make it dry even.

This utility model discloses a weaving and winding tensioning mechanism for polyester fabric production, relating to the technical field of tensioning mechanisms. The weaving and winding tensioning mechanism for polyester fabric production includes a support frame, with a winding mechanism positioned above the support frame for winding the polyester fabric. The winding mechanism includes a tension adjustment component positioned above the support frame for adjusting the tension of the polyester fabric. During winding, a winding motor drives a transmission disc to rotate, and the transmission disc transmits power to a transmission shaft via a transmission spring. When the damping of the transmission shaft changes due to the increase in the diameter of the paper roll, the deformation of the transmission spring changes accordingly. Pressure sensors at both ends of the spring can capture this pressure change in real time, obtaining the load condition of the transmission shaft. Based on the real-time data from the two pressure sensors, the control system drives an electric push rod to adjust the elongation, causing the pressure roller to change its relative height to the limit rod, thereby changing the tension of the polyester fabric and achieving real-time dynamic adjustment of tension during the winding process.

The utility model relates to desktop storage box technical field, specifically is a kind of eagle type multifunctional desktop schedule cloud management device.The multifunctional desktop schedule management storage device integrates display screen reminder, storage, mobile phone support and clock display multiple functions, clever design and practical.The multiple products are integrated together, not only improve the functional diversity of device, also greatly improve the convenience of use.User can complete schedule viewing, article storage, mobile phone support and time viewing etc.Various operations on one equipment, without frequent switching different equipment, to improve work efficiency and life convenience.

The utility model provides a roof air duct mounting structure, which relates to the technical field of building roofs and comprises a connecting shell connected with a roof, a flexible sealing sleeve matched with the roof is fixedly connected to the top inside the connecting shell, an air duct is arranged at the bottom of the connecting shell, and a connecting structure is arranged at the joint of the air duct and the connecting shell. The surfaces of the connecting shell and the air pipe are sleeved with a limiting structure, and the right side of the limiting structure is connected with an anchoring structure poured into the roof in a clamped mode. By arranging the connecting shell, the flexible sealing sleeve, the air pipe, the connecting structure, the limiting structure and the anchoring structure, the problems that an existing air pipeline and a roof supporting steel structure need to be connected through field welding, a roof layer is damaged, construction efficiency is low, and meanwhile a pipeline supporting structure is complex and inconvenient to install are solved.

The utility model provides a test sample and a test device thereof, and belongs to the technical field of thermal fatigue test. The test sample is characterized by comprising a sample main body, the sample main body comprises a first through hole, and the first through hole is formed in the sample main body in a penetrating manner; the sample main body is symmetrically provided with concave grooves for arranging heat pipes by taking the first through hole as the center, the concave grooves are provided with concave openings, and the concave openings are provided with guide parts for conveniently arranging detection pipes; a cutting part and two arc-shaped parts are symmetrically arranged on the sample main body by taking the two concave parts as center lines, the cutting part is positioned in the center of the two arc-shaped parts, one side of each arc-shaped part is connected with the cutting part, and the other side of each arc-shaped part is connected with the corresponding concave part. The utility model has the advantage of improving the detection quality.

A circuit board stacking device comprises a pair of concave plates, the concave plates are connected with a pair of limiting screws, the limiting screws are sleeved with an L-shaped plate, the L-shaped plate is provided with a pair of strip-shaped holes, the limiting screws penetrate through the strip-shaped holes, a pull plate is formed at the lower end of the L-shaped plate, the pull plate is provided with a movable rod, the concave plates are connected with a pair of guide rods, and inner pressing plates are movably arranged on the guide rods. A pair of side plates is formed on the inner pressing plate, inclined holes are formed in the side plates, the movable rods are arranged in the inclined holes in a penetrating mode, the guide rods are sleeved with outer ejection springs, the outer ejection springs are located between the inner pressing plate and the vertical section of the concave plate, and a limiting insertion plate is welded to the inner wall of the inner pressing plate and inserted into the lower end of the vertical section of the concave plate. According to the utility model, the circuit board at the lower end is supported through the limiting plug board, so that the safety of the circuit board during transfer is ensured. And in addition, the concave plate can be conveniently arranged on the stacked circuit boards in a sleeving manner in a drawing manner, so that clamping operation during circuit board transfer is facilitated.

This invention relates to the field of battery processing technology and discloses a pressing device for lithium battery processing and production. The device includes a worktable, an extruder, and end plates. A first extrusion block is mounted on the outer side of the worktable, and a second extrusion block is mounted on the telescopic end of the extruder. A pad for placing battery cells is mounted on the outer side of the worktable. A steel strip is provided on the side of the worktable. A drive assembly is located on the outer side of the worktable. A telescopic component is mounted on the moving end of the drive assembly, and a housing is mounted on the telescopic end of the telescopic component. A transfer block is movably disposed on the side of the housing, and a rotating assembly for driving the transfer block to rotate is located inside the housing. The extruder presses the battery cells and end plates together to form a battery module. The drive assembly drives the telescopic component to approach the steel strip, and the telescopic component then moves the housing to insert the transfer block into the steel strip. The rotating assembly drives the end of the transfer block to rotate outward, causing the transfer block to internally support and remove the steel strip, thus placing the steel strip onto the battery module and improving the production efficiency of lithium batteries.

The utility model belongs to the field of building construction, and discloses a punching filling pile device which comprises a pile casing, an impact hammer and a steel cable connected with the impact hammer. The upper end and the lower end of the pile casing are open, the upper end of the pile casing is detachably connected with a limiting plate, a limiting hole is formed in the limiting plate, and the limiting hole and the pile casing are coaxially arranged. The upper end of the impact hammer is fixedly connected with a first guide rod coaxially arranged, the first guide rod is hollow, the upper end and the lower end of the first guide rod are open, and the first guide rod sleeves the steel cable; the end, away from the impact hammer, of the first guide rod is detachably connected with a coaxially-arranged second guide rod, the second guide rod is hollow, the upper end and the lower end of the second guide rod are open, and a first through groove allowing a steel cable to penetrate through is formed in the peripheral wall of the second guide rod; and through cooperative arrangement of the limiting plate, the first guide rod and the limiting hole, the guidance quality of the impact hammer in the falling process is effectively improved, the problems that the impact hammer deflects and even collides with a pile casing due to shaking of a steel cable are solved, and the hole forming perpendicularity is improved.

This utility model relates to the field of medical testing technology and aims to solve the problems of low information signing efficiency, high labor and time costs, and easy introduction of errors in the existing technology of manually entering sample information into the system. The utility model provides a sample ring, which is a ring-shaped structure used to fit over a sample tube. The sample ring has a built-in NFC chip that stores sample information data. The NFC chip is used to cooperate with an NFC device, enabling the NFC device to read the data in the NFC chip and sign for the sample information. This utility model uses an NFC chip to store sample information, accurately recording the sample information. When the NFC chip is brought close to an NFC device, the NFC device can quickly receive the data in the NFC chip and obtain the sample information, eliminating the need for manual entry, improving information signing efficiency, and saving human resources and time costs.

The trolley type tempering furnace comprises a furnace body, a rail and a trolley, the rail is arranged on the furnace body, the trolley comprises a base, a mounting plate, rollers and a plurality of mounting rods, the rollers are rotationally connected to the base, the rollers are connected to the rail in a rolling mode in the direction close to or away from a furnace opening, and the mounting rods are arranged on the mounting plate. The mounting plate is arranged on the upper end face of the base, the multiple mounting rods are parallel to one another and rotationally connected to the mounting plate, and the variable-diameter springs are arranged on the mounting rods in a penetrating mode. The device has the effect that the situation that the variable-diameter spring is separated from the trolley in the trolley moving process is reduced, and therefore the safety of surrounding workers is guaranteed.

The utility model relates to the technical field of heat conduction devices, in particular to a heat conduction capillary structure and a vapor chamber. The heat-conducting capillary structure comprises a heat-conducting ring formed by powder sintering; a capillary structure is formed on the heat conducting ring; first seams are longitudinally formed in the heat conduction ring, and the first seams can be closed together. The heat-conducting ring is manufactured by sintering metal powder, and the capillary structure is formed on the heat-conducting ring, so that the heat-conducting ring has a good heat-conducting effect. The first seam is longitudinally formed in the heat conduction ring, so that the heat conduction ring can be sleeved on the heat conduction column more conveniently, the heat conduction ring can be tightly attached to the heat conduction column, and the heat conduction efficiency is improved. In addition, after the first seam is formed in the heat-conducting ring, demolding of the heat-conducting ring is more convenient.